Answer:
f(-2) = -15
Step-by-step explanation:
f(x) = 5x-5
Let x = -2
f(-2) = 5(-2) -5
= -10 -5
=-15
3^4 and 3^-6
multiply, add, subtract?
If he sang the same number of songs each month, he sang 80 songs per month.
960/12 (months) = 80 (songs per month)